JP5593261B2 - 共振器を備える計測装置 - Google Patents
共振器を備える計測装置 Download PDFInfo
- Publication number
- JP5593261B2 JP5593261B2 JP2011063948A JP2011063948A JP5593261B2 JP 5593261 B2 JP5593261 B2 JP 5593261B2 JP 2011063948 A JP2011063948 A JP 2011063948A JP 2011063948 A JP2011063948 A JP 2011063948A JP 5593261 B2 JP5593261 B2 JP 5593261B2
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- JP
- Japan
- Prior art keywords
- measuring device
- electrode
- fluid
- resonator
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/222—Constructional or flow details for analysing fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02818—Density, viscosity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02863—Electric or magnetic parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
14:下部材
16:水晶振動子
18:シーリング
20:垂直開口
22:水平接続部分
24:垂直接続部分
26:参照電極
28:計測チャンバー
30:ブッシング
32:ブッシング
34:対電極
36:対電極
38:スプリングピン
40:スプリングピン
42:ロックナット
44:ロックナット
46:接続部分
48:接続部分
50:金属層
Claims (8)
- 少なくとも一つの共振器(16)を有する計測装置(10)であって、少なくとも一つの流体入力(22)と流体出力(24)のための流体接続部(22、24)を有する計測チャンバー(28)を備え、
前記計測チャンバー(28)は、前記共振器(16)によって下方が制限されており、
さらに、計測される流体と接触している前記共振器(16)の表面は、電気伝導性を有するように形成されて、かつ、電気化学的な計測における作用電極を形成し、
さらに、少なくとも一つの追加的な電極(34、36、26)が前記計測チャンバー内に備えられ、
前記電極(34、36、26)が交換可能であり、
少なくとも一つの電極は、対電極(34、36)として機能し、且つ、チューブ状に形成されており、前記電極(34、36)の少なくとも一部分は、前記計測される流体のための流体チャネルを形成し、
前記計測装置(10)は二つの部材で形成されており、前記対電極が取り外し可能な上部材(14)に備えられ、これに対して電気的接続部(38、40)が下部材(12)に配置され、前記対電極(34、36)は上部材(14)を下ろしたときに前記電気的接続部(38、40)に自動的に接触させられる
計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
前記電極(34、36)は、流体接続部品の挿入を可能とするブッシング(30、32)内に配置されることを特徴とする計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
前記流体の入力及び/又は出力上の前記電極(34、36、26)は、前記計測チャンバー(28)への移行点に配置されることを特徴とする計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
前記ブッシング(30、32)は、ロックナット(42、44)によって前記流体接続部(22、24)に固定されるように適合することを特徴とする計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
参照電極(26)が挿入可能であり、計測チャンバー(28)の境界をその接触表面で定める垂直開口が、挿入された前記共振器(16)の前記作用電極の反対に備えられることを特徴とする計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
特にスプリングピンによるピン接触(38、40)が電気的な接続ケーブルと電極との間の移行点に備えられることを特徴とする計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
前記接触が、前記上部材と前記下部材(12、14)を組み立てることによって、形成されるようになっていることを特徴とする計測装置。 - 上記いずれか一つの請求項に記載の計測装置であって、
前記計測チャンバー(28)の温度制御のための装置が、前記下部材(12)に備えられることを特徴とする計測装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010016103A DE102010016103B4 (de) | 2010-03-23 | 2010-03-23 | Messvorrichtung mit Resonator |
DE102010016103.9 | 2010-03-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011203251A JP2011203251A (ja) | 2011-10-13 |
JP2011203251A5 JP2011203251A5 (ja) | 2013-06-20 |
JP5593261B2 true JP5593261B2 (ja) | 2014-09-17 |
Family
ID=43947437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011063948A Expired - Fee Related JP5593261B2 (ja) | 2010-03-23 | 2011-03-23 | 共振器を備える計測装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8756981B2 (ja) |
EP (1) | EP2372353B1 (ja) |
JP (1) | JP5593261B2 (ja) |
DE (1) | DE102010016103B4 (ja) |
TW (1) | TW201142276A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101677808B1 (ko) * | 2014-11-20 | 2016-11-18 | 연세대학교 산학협력단 | 공진기 기반의 전도성 물질을 이용한 가스 감지 센서 |
US10316648B2 (en) * | 2015-05-06 | 2019-06-11 | Baker Hughes Incorporated | Method of estimating multi-phase fluid properties in a wellbore utilizing acoustic resonance |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459393A (en) * | 1977-10-14 | 1979-05-12 | Banyu Pharmaceut Co Ltd | Optical resolution of n-chloroacetyl-m-hydroxy-dl-phenyl- glycine |
JPS6098056A (ja) * | 1983-11-02 | 1985-06-01 | 株式会社イナックス | 金属板を基板とするタイルパネル |
JPH0230764Y2 (ja) * | 1987-02-05 | 1990-08-20 | ||
DD296360A5 (de) * | 1990-07-01 | 1991-11-28 | Akademie Der Wissenschaften Der Ddr,De | Elektrochemischer detektor |
DD296359A5 (de) * | 1990-07-01 | 1991-11-28 | Akademie Der Wissenschaften Der Ddr,De | Detektoranordnung fuer fliesssysteme |
DE69221758T2 (de) * | 1991-03-22 | 1998-01-02 | Seiko Instr Inc | Elektrochemische Messeinrichtung |
US5217595A (en) * | 1991-10-25 | 1993-06-08 | The Yellow Springs Instrument Company, Inc. | Electrochemical gas sensor |
US5399256A (en) * | 1994-01-07 | 1995-03-21 | Bioanalytical Systems, Inc. | Electrochemical detector cell |
FR2743634B1 (fr) * | 1996-01-17 | 1998-03-06 | Inst Francais Du Petrole | Methode et dispositif de controle en continu du pouvoir entartrant d'une eau |
US6250140B1 (en) * | 1999-06-22 | 2001-06-26 | Nalco Chemical Company | Method for measuring the rate of a fouling reaction induced by heat transfer using a piezoelectric microbalance |
JP2001066283A (ja) * | 1999-08-26 | 2001-03-16 | Dkk Toa Corp | 電気化学検出器及び液体クロマトグラフィ |
US6375829B1 (en) | 2000-03-07 | 2002-04-23 | Nalco Chemical Company | Method and apparatus for measuring scaling capacity of calcium oxalate solutions using an electrochemically controlled pH change in the solution proximate to a piezoelectric microbalance |
US6942782B2 (en) * | 2000-03-07 | 2005-09-13 | Nalco Company | Method and apparatus for measuring deposit forming capacity of fluids using an electrochemically controlled pH change in the fluid proximate to a piezoelectric microbalance |
JP2001281198A (ja) * | 2000-03-28 | 2001-10-10 | Nec Corp | 液体試料測定装置および液体試料測定方法 |
GB2397651B (en) * | 2003-01-15 | 2005-08-24 | Schlumberger Holdings | Methods and apparatus for the measurement of hydrogen sulphide and thiols in fluids |
DE102004041595A1 (de) * | 2004-04-30 | 2005-12-01 | Markus Gruber | Messzelle sowie Verfahren zum Herstellen einer Messzelle und Messvorrichtung zur Aufnahme einer derartigen Messzelle |
US7435320B2 (en) * | 2004-04-30 | 2008-10-14 | Advanced Technology Materials, Inc. | Methods and apparatuses for monitoring organic additives in electrochemical deposition solutions |
DE102006015512B4 (de) * | 2006-03-31 | 2010-01-21 | Andreas Hettich Gmbh & Co. Kg | Vorrichtung aus einer Messkammer und einem über einen Schnellverschluss in die Messkammer integrierbaren Resonator für die Flüssigkeitssensorik |
DE102008029213B4 (de) * | 2008-06-19 | 2016-09-15 | Andreas Hettich Gmbh & Co. Kg | Vorrichtung zur Durchführung von Messungen eines Analysenfluids |
-
2010
- 2010-03-23 DE DE102010016103A patent/DE102010016103B4/de not_active Expired - Fee Related
-
2011
- 2011-03-21 US US13/053,136 patent/US8756981B2/en not_active Expired - Fee Related
- 2011-03-22 TW TW100109712A patent/TW201142276A/zh unknown
- 2011-03-23 EP EP11159443.8A patent/EP2372353B1/de not_active Not-in-force
- 2011-03-23 JP JP2011063948A patent/JP5593261B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2372353A1 (de) | 2011-10-05 |
US8756981B2 (en) | 2014-06-24 |
JP2011203251A (ja) | 2011-10-13 |
US20110232374A1 (en) | 2011-09-29 |
DE102010016103A1 (de) | 2011-09-29 |
DE102010016103B4 (de) | 2012-01-26 |
EP2372353B1 (de) | 2017-08-30 |
TW201142276A (en) | 2011-12-01 |
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